ES454346A1 - Procedimiento para la preparacion de nuevas pirrolidonas. - Google Patents

Procedimiento para la preparacion de nuevas pirrolidonas.

Info

Publication number
ES454346A1
ES454346A1 ES454346A ES454346A ES454346A1 ES 454346 A1 ES454346 A1 ES 454346A1 ES 454346 A ES454346 A ES 454346A ES 454346 A ES454346 A ES 454346A ES 454346 A1 ES454346 A1 ES 454346A1
Authority
ES
Spain
Prior art keywords
formula
group
radical
carbon atoms
compound
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES454346A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hoechst AG
Original Assignee
Hoechst AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hoechst AG filed Critical Hoechst AG
Publication of ES454346A1 publication Critical patent/ES454346A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
ES454346A 1975-12-19 1976-12-17 Procedimiento para la preparacion de nuevas pirrolidonas. Expired ES454346A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752557336 DE2557336A1 (de) 1975-12-19 1975-12-19 Pyrrolidone und verfahren zu ihrer herstellung

Publications (1)

Publication Number Publication Date
ES454346A1 true ES454346A1 (es) 1977-12-16

Family

ID=5964901

Family Applications (2)

Application Number Title Priority Date Filing Date
ES454346A Expired ES454346A1 (es) 1975-12-19 1976-12-17 Procedimiento para la preparacion de nuevas pirrolidonas.
ES458460A Expired ES458460A1 (es) 1975-12-19 1977-05-04 Procedimiento para la preparacion de derivados de pirrolido-nas.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES458460A Expired ES458460A1 (es) 1975-12-19 1977-05-04 Procedimiento para la preparacion de derivados de pirrolido-nas.

Country Status (13)

Country Link
JP (1) JPS5277058A (sv)
AU (1) AU2070176A (sv)
BE (1) BE849620A (sv)
DE (1) DE2557336A1 (sv)
DK (1) DK571676A (sv)
ES (2) ES454346A1 (sv)
FR (1) FR2335217A1 (sv)
IL (1) IL51120A0 (sv)
IT (1) IT1065690B (sv)
LU (1) LU76425A1 (sv)
NL (1) NL7613877A (sv)
SE (1) SE7614216L (sv)
ZA (1) ZA767521B (sv)

Also Published As

Publication number Publication date
SE7614216L (sv) 1977-06-20
AU2070176A (en) 1978-06-22
IL51120A0 (en) 1977-02-28
LU76425A1 (sv) 1977-07-05
DK571676A (da) 1977-06-20
FR2335217A1 (fr) 1977-07-15
ZA767521B (en) 1977-11-30
IT1065690B (it) 1985-03-04
JPS5277058A (en) 1977-06-29
BE849620A (fr) 1977-06-20
DE2557336A1 (de) 1977-06-30
ES458460A1 (es) 1978-04-01
NL7613877A (nl) 1977-06-21

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